The Bokutou Precinct seldom deals with criminals who are more malevolent than speeding sportscar drivers. When Officers Nikaido Yoriko and Aoi Futaba uncover a stockpile of illegal firearms in a stolen car and a series of traffic control problems clog Tokyo's streets, it's up to Tokyo's best to figure out what's gone wrong. Of course, Miyuki Kobayakawa and Natsumi Tsujimoto's expertise will be required in this scenario. Will Miyuki's Mini-Pat and Natsumi's determination be enough to prevent a crafty mastermind from exploiting the system's vulnerabilities and hurting Tokyo—and the world—permanently?